Anti Bodies
Monoclonal antibodies were first produced by

Edward Jenner and Louis Pasteur
Sarkar and Sommer
Georges Kohler and Cesar Milstein
Selman Waksman

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
Each IgA antibody molecule consists of

three polypeptide chain and has two antigen binding site
four polypeptide chain and has two antigen binding site
two polypeptide chain and has one antigen binding site
two polypeptide chain and has two antigen binding site

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
A polyclonal antibody response

is produced only in response to polymeric antigens
is produced by several B cells recognizing different pitopes on the same antigen
violates clonal selection
occurs during the lag phase of the immune response

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
Type A blood

can always be used to donate to an Rh+ individual
contains type B antigens on the surface of red blood cells
can be used to donate to type AB individuals
can be used to donate to type B individuals

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
IgE provides

complement killings of the cells and phagocytosis
All of these
secretions in the body
immunity against some parasites

ANSWER DOWNLOAD EXAMIANS APP